@Override
public Image getColumnImage(final Object element, final int columnIndex) {
Image img = null;
final ICoverageObject statsEl = (ICoverageObject) element;
switch (columnIndex) {
case 0:
final ObjectType type = statsEl.getType();
switch (type) {
case FUNCTION:
img = Activator.getImageDescriptor(Images.FUNCTION).createImage();
break;
case MODULE:
IErlModule m;
try {
m = ErlModelManager.getErlangModel().findModule(statsEl.getLabel());
} catch (final ErlModelException e) {
e.printStackTrace();
return null;
}
img =
ErlangElementImageProvider.getErlImageDescriptor(
m, ErlangElementImageProvider.SMALL_ICONS)
.createImage();
break;
case FOLDER:
img =
PlatformUI.getWorkbench()
.getSharedImages()
.getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER)
.createImage();
break;
case PROJECT:
img =
PlatformUI.getWorkbench()
.getSharedImages()
.getImageDescriptor(IDE.SharedImages.IMG_OBJ_PROJECT)
.createImage();
break;
}
break;
case 3:
img = drawPercentage(statsEl.getPercentage());
break;
default:
}
return img;
}
@Override
public Object[] getChildren(final Object parent) {
if (parent instanceof IParent) {
final IParent p = (IParent) parent;
try {
return p.getChildren().toArray();
} catch (final ErlModelException x) {
if (!x.isDoesNotExist()) {
ErlLogger.debug("element missing: " + x.getMessage());
}
}
}
return NO_CHILDREN;
}